188622892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{2617}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 339837344

約数和(自身を除く): 151214452

約数列:

[1, 2, 4, 37, 74, 148, 487, 974, 1948, 2617, 5234, 10468, 18019, 36038, 72076, 96829, 193658, 387316, 1274479, 2548958, 5097916, 47155723, 94311446, 188622892]

約数ペア:

[(1, 188622892), (2, 94311446), (4, 47155723), (37, 5097916), (74, 2548958), (148, 1274479), (487, 387316), (974, 193658), (1948, 96829), (2617, 72076), (5234, 36038), (10468, 18019)]